Question

Solve each equation for θ with 0 ≤ θ <2 π.

sec θ=2

Answer 1

Answer:
`\theta=(\pi)/(3), (5\pi)/(3)`

Explanation:

`\sec \theta=2 \implies \cos \theta=(1)/(2) \implies \theta=(\pi)/(3), (5\pi)/(3)`